142062240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 484928640

約数和(自身を除く): 342866400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 421, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 842, 888, 912, 1110, 1140, 1184, 1263, 1406, 1480, 1520, 1684, 1776, 1824, 2105, 2109, 2220, 2280, 2526, 2812, 2960, 3040, 3368, 3515, 3552, 4210, 4218, 4440, 4560, 5052, 5624, 5920, 6315, 6736, 7030, 7999, 8420, 8436, 8880, 9120, 10104, 10545, 11248, 12630, 13472, 14060, 15577, 15998, 16840, 16872, 17760, 20208, 21090, 22496, 23997, 25260, 28120, 31154, 31996, 33680, 33744, 39995, 40416, 42180, 46731, 47994, 50520, 56240, 62308, 63992, 67360, 67488, 77885, 79990, 84360, 93462, 95988, 101040, 112480, 119985, 124616, 127984, 155770, 159980, 168720, 186924, 191976, 202080, 233655, 239970, 249232, 255968, 295963, 311540, 319960, 337440, 373848, 383952, 467310, 479940, 498464, 591926, 623080, 639920, 747696, 767904, 887889, 934620, 959880, 1183852, 1246160, 1279840, 1479815, 1495392, 1775778, 1869240, 1919760, 2367704, 2492320, 2959630, 3551556, 3738480, 3839520, 4439445, 4735408, 5919260, 7103112, 7476960, 8878890, 9470816, 11838520, 14206224, 17757780, 23677040, 28412448, 35515560, 47354080, 71031120, 142062240]

約数ペア:

[(1, 142062240), (2, 71031120), (3, 47354080), (4, 35515560), (5, 28412448), (6, 23677040), (8, 17757780), (10, 14206224), (12, 11838520), (15, 9470816), (16, 8878890), (19, 7476960), (20, 7103112), (24, 5919260), (30, 4735408), (32, 4439445), (37, 3839520), (38, 3738480), (40, 3551556), (48, 2959630), (57, 2492320), (60, 2367704), (74, 1919760), (76, 1869240), (80, 1775778), (95, 1495392), (96, 1479815), (111, 1279840), (114, 1246160), (120, 1183852), (148, 959880), (152, 934620), (160, 887889), (185, 767904), (190, 747696), (222, 639920), (228, 623080), (240, 591926), (285, 498464), (296, 479940), (304, 467310), (370, 383952), (380, 373848), (421, 337440), (444, 319960), (456, 311540), (480, 295963), (555, 255968), (570, 249232), (592, 239970), (608, 233655), (703, 202080), (740, 191976), (760, 186924), (842, 168720), (888, 159980), (912, 155770), (1110, 127984), (1140, 124616), (1184, 119985), (1263, 112480), (1406, 101040), (1480, 95988), (1520, 93462), (1684, 84360), (1776, 79990), (1824, 77885), (2105, 67488), (2109, 67360), (2220, 63992), (2280, 62308), (2526, 56240), (2812, 50520), (2960, 47994), (3040, 46731), (3368, 42180), (3515, 40416), (3552, 39995), (4210, 33744), (4218, 33680), (4440, 31996), (4560, 31154), (5052, 28120), (5624, 25260), (5920, 23997), (6315, 22496), (6736, 21090), (7030, 20208), (7999, 17760), (8420, 16872), (8436, 16840), (8880, 15998), (9120, 15577), (10104, 14060), (10545, 13472), (11248, 12630)]